For four years, this Okinawa morning glory returns each year. While the annual Edo morning glories are just starting to climb, the Okinawa morning glory is already blooming and extending its reach to all corners of the narrow balcony.

The balcony garden in late summer is chaotic. A variety of perennials and annuals, flowers and vegetables, seasonal and year-round plants form a green curtain that provides some shade and cooling for the apartment. The long and narrow space also includes the air conditioner, washing machine, and clothes line.